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Changed signature status cache

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This commit is contained in:
Werner Koch 2001-09-25 15:20:59 +00:00
parent a3af543617
commit 1f4bdf4d26
18 changed files with 478 additions and 281 deletions
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18
g10/parse-packet.c
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@ -883,7 +883,7 @@ dump_sig_subpkt( int hashed, int type, int critical,
printf(" %02x", buffer[i] );
break;
case SIGSUBPKT_PRIV_VERIFY_CACHE:
p = "verification cache";
p = "obsolete verification cache";
break;
default: p = "?"; break;
}
@ -936,7 +936,9 @@ parse_one_sig_subpkt( const byte *buffer, size_t n, int type )
break;
return 0;
case SIGSUBPKT_PRIV_VERIFY_CACHE:
/* "GPG" 0x00 <mode> <stat>
/* We used this in gpg 1.0.5 and 1.0.6 to cache signature
* verification results - it is no longer used.
* "GPG" 0x00 <mode> <stat>
* where mode == 1: valid data, stat == 0: invalid signature
* stat == 1: valid signature
* (because we use private data, we check our marker) */
@ -1732,8 +1734,18 @@ parse_trust( IOBUF inp, int pkttype, unsigned long pktlen, PACKET *pkt )
c = iobuf_get_noeof(inp);
pkt->pkt.ring_trust = m_alloc( sizeof *pkt->pkt.ring_trust );
pkt->pkt.ring_trust->trustval = c;
pkt->pkt.ring_trust->sigcache = 0;
if (!c && pktlen==2) {
c = iobuf_get_noeof (inp);
/* we require that bit 7 of the sigcache is 0 (easier eof handling)*/
if ( !(c & 0x80) )
pkt->pkt.ring_trust->sigcache = c;
}
if( list_mode )
printf(":trust packet: flag=%02x\n", c );
printf(":trust packet: flag=%02x sigcache=%02x\n",
pkt->pkt.ring_trust->trustval,
pkt->pkt.ring_trust->sigcache);
}